Precise Automation PF3400 — Specs & Review

Specifications

Key features

• ISO Class 5 cleanroom certified — fewer than 3,520 particles/m³ at 0.5 μm during operation
• Collaborative SCARA operation without physical safety barriers in cleanroom environments
• 400 mm reach with 4 kg payload matching the standard PF400 kinematic footprint
• Sealed joints and low-outgassing materials prevent contamination and lubricant migration
• Internal positive pressure purging maintains cleanroom integrity
• ±0.01 mm repeatability for precision pharmaceutical and semiconductor handling
• ACE software compatibility — PF400 programmes portable to PF3400 with minimal modification
• Integrated controller in base column — no external cabinet in cleanroom space

Overview

The Precise Automation PF3400 is the cleanroom-certified variant of the PF400 SCARA cobot. ISO Class 5 certification (equivalent to the former Fed-Std-209E Class 100) requires that the robot generate fewer than 3,520 particles per cubic metre at 0.5 μm or larger during operation. The PF3400 achieves this through sealed joint designs, low-outgassing materials, and internal pressurisation that prevents particle generation from being distributed into the cleanroom airflow.

Technical Specifications

Four-axis SCARA kinematics, 400 mm reach, 4 kg payload, ±0.01 mm repeatability. Cleanroom ISO Class 5 certified. Integrated controller in the base column. Single-cable connection to host. Compatible with ACE software.

Cleanroom Construction

All external surfaces use materials selected for low outgassing and chemical resistance. Joint seals prevent lubricant migration. Positive pressure internal purging prevents contamination ingress. These features collectively achieve ISO Class 5 performance while maintaining full collaborative motion capability.

Collaborative Operation in Cleanrooms

Cleanroom protocols present a specific challenge for robot safety: traditional physical safety barriers disrupt controlled airflow and complicate gowning procedures. The PF3400's collaborative certification eliminates the need for physical barriers, allowing cleanroom personnel to work alongside the robot through standard gowning and protocol alone.

Target Applications

Pharmaceutical vial and syringe filling, semiconductor wafer and die handling, optical component assembly, medical device manufacturing in ISO Class 5 environments, and diagnostic reagent preparation are the primary deployment contexts.

FAQ

What does ISO Class 5 cleanroom certification mean for the PF3400?

ISO Class 5 (equivalent to former Fed-Std-209E Class 100) sets a maximum particle count of 3,520 particles per cubic metre at 0.5 μm or larger. The PF3400 is certified to generate fewer particles than this limit during operation, qualifying it for pharmaceutical filling lines, semiconductor handling, and medical device assembly in the cleanest production environments.

How does the PF3400 maintain cleanroom standards while moving?

The PF3400 uses sealed joint designs to prevent lubricant migration, low-outgassing materials on all external surfaces, and internal positive pressure purging to prevent contamination ingress. These features ensure that robot motion does not introduce particles or chemical contamination into the cleanroom airflow.

Can the PF3400 be used collaboratively in a cleanroom?

Yes. The PF3400 is certified for collaborative operation, which is particularly valuable in cleanrooms where physical safety barriers would disrupt controlled airflow and complicate gowning protocols. Personnel can work alongside the robot using standard cleanroom procedures without needing a physical safety fence.

Is the PF3400 programmed differently from the standard PF400?

No. The PF3400 uses the same ACE software and programming interface as the PF400. Automation programmes developed on PF400 units can be ported to PF3400 deployments with minimal modification, reducing validation effort when transitioning to cleanroom environments.

What industries use the PF3400?

The PF3400 is deployed in pharmaceutical manufacturing (vial filling, syringe assembly), semiconductor fabrication (wafer and die handling), medical device manufacturing, optical component assembly, and diagnostic reagent preparation — all environments where ISO Class 5 or better contamination control is a regulatory or quality requirement.